The disc dimensions that I have are .003" thick and .5" diameter with a differential pressure of 30 psig.
The disc is pre formed to conical or circular shape with a blister of .375" dia.
You guys still think I should use Belleville Washer design guide lines.
Please let me know.
Hi,
I am designing a pressure switch using metal diaphragm disc.
To find The deflection at the center of the disc I am using an equation which has stifness associated with bending and stretching as presented in the following link
http://www.stanford.edu/class/me220/lectures/lect07/lect_7.html...
Hi,
We are planning to increase the time to fill (time tending to zero), so I was expecting the process to be adibatic.
I had been using adibatic isentropic process for the the discharge process, and my pressure vs time curve was matching with the test data. The drop in temperature results...
HI,
What is the thermodynamics process involved while filling the gas vessel to a high pressure from an infinite source at high pressure?
It is adiabatic process but I am not sure if the process is isenthalpic or isentropic.
We currently take 15 min. to fill 50 in^3 vessel upto 8000 psig. we...
Thanks Plasgears.
Could you suggest some litrature regarding the above problem?
If you have any specific equation / spread sheet, could you please send it.
Hi,
Please let me know hot to calculate the min. interference required considering an assembly of 3 rings one over the other (inner shaft, middle stacked circular plate and outer sleeve).
I had been using 2 ring approach to calculate the interference but getting very high interference value...
